EN ....................................................................±10mA
Output Current .......................................(–1mA, +10mA)
Output Short Circuit Duration........................... Indefinite
Operating Temperature Range: (Note 2)
LTC6102C/LTC6102C-1/LTC6102HVC .. –40°C to 85°C
LTC6102I/LTC6102I-1/LTC6102HVI...... –40°C to 85°C
LTC6102H/LTC6102H-1
LTC6102HVH...................................... –40°C to 125°C
Specified Temperature Range: (Note 2)
LTC6102C/LTC6102C-1/LTC6102HVC ...... 0°C to 70°C
LTC6102I/LTC6102I-1/LTC6102HVI...... –40°C to 85°C
LTC6102H/LTC6102H-1
LTC6102HVH...................................... –40°C to 125°C
Storage Temperature Range................... –65°C to 150°C
pin conFiguraTion
TOP VIEW
–INS 1
–INF 2
V
–
/EN* 3
OUT 4
9
8 +IN
7 V
+
6 V
REG
5 V
–
–INS
–INF
V
–
/EN*
OUT
1
2
3
4
TOP VIEW
8
7
6
5
+IN
V
+
V
REG
V
–
DD PACKAGE
8-LEAD (3mm
×
3mm) PLASTIC DFN
T
JMAX
= 150°C,
θ
JA
= 43°C/W
EXPOSED PAD (PIN 9) IS V
–
, MUST BE SOLDERED TO PCB
*V
–
FOR THE LTC6102/LTC6102HV, EN FOR THE LTC6102-1
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
θ
JA
= 200°C/W
*V
–
FOR THE LTC6102/LTC6102HV, EN FOR THE LTC6102-1
orDer inForMaTion
LEAD FREE FINISH
LTC6102CDD#PBF
LTC6102IDD#PBF
LTC6102HDD#PBF
LTC6102CDD-1#PBF
LTC6102IDD-1#PBF
LTC6102HDD-1#PBF
LTC6102HVCDD#PBF
LTC6102HVIDD#PBF
LTC6102HVHDD#PBF
LTC6102CMS8#PBF
LTC6102IMS8#PBF
TAPE AND REEL
LTC6102CDD#TRPBF
LTC6102IDD#TRPBF
LTC6102HDD#TRPBF
LTC6102CDD-1#TRPBF
LTC6102IDD-1#TRPBF
LTC6102HDD-1#TRPBF
LTC6102HVCDD#TRPBF
LTC6102HVIDD#TRPBF
LTC6102HVHDD#TRPBF
LTC6102CMS8#TRPBF
LTC6102IMS8#TRPBF
PART MARKING*
LCKH
LCKH
LCKH
LDYB
LDYB
LDYB
LCVC
LCVC
LCVC
LTCKJ
LTCKJ
PACKAGE DESCRIPTION
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead Plastic MSOP
8-Lead Plastic MSOP
SPECIFIED TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
6102fe
2
For more information
www.linear.com/LTC6102
LTC6102
LTC6102-1/LTC6102HV
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
SPECIFIED TEMPERATURE RANGE
LTC6102HMS8#PBF
LTC6102HMS8#TRPBF
LTCKJ
8-Lead Plastic MSOP
–40°C to 125°C
LTC6102CMS8-1#PBF
LTC6102CMS8-1#TRPBF LTDXZ
8-Lead Plastic MSOP
0°C to 70°C
LTC6102IMS8-1#PBF
LTC6102IMS8-1#TRPBF LTDXZ
8-Lead Plastic MSOP
–40°C to 85°C
LTC6102HMS8-1#PBF
LTC6102HMS8-1#TRPBF LTDXZ
8-Lead Plastic MSOP
–40°C to 125°C
LTC6102HVCMS8#PBF
LTC6102HVCMS8#TRPBF LTCVB
8-Lead Plastic MSOP
0°C to 70°C
LTC6102HVIMS8#PBF
LTC6102HVIMS8#TRPBF LTCVB
8-Lead Plastic MSOP
–40°C to 85°C
LTC6102HVHMS8#PBF
LTC6102HVHMS8#TRPBF LTCVB
8-Lead Plastic MSOP
–40°C to 125°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
SPECIFIED TEMPERATURE RANGE
LTC6102CDD
LTC6102CDD#TR
LCKH
8-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LTC6102IDD
LTC6102IDD#TR
LCKH
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 85°C
LTC6102HDD
LTC6102HDD#TR
LCKH
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC6102CDD-1
LTC6102CDD-1#TR
LDYB
8-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LTC6102IDD-1
LTC6102IDD-1#TR
LDYB
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 85°C
LTC6102HDD-1
LTC6102HDD-1#TR
LDYB
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC6102HVCDD
LTC6102HVCDD#TR
LCVC
8-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LTC6102HVIDD
LTC6102HVIDD#TR
LCVC
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 85°C
LTC6102HVHDD
LTC6102HVHDD#TR
LCVC
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC6102CMS8
LTC6102CMS8#TR
LTCKJ
8-Lead Plastic MSOP
0°C to 70°C
LTC6102IMS8
LTC6102IMS8#TR
LTCKJ
8-Lead Plastic MSOP
–40°C to 85°C
LTC6102HMS8
LTC6102HMS8#TR
LTCKJ
8-Lead Plastic MSOP
–40°C to 125°C
LTC6102CMS8-1
LTC6102CMS8-1#TR
LTDXZ
8-Lead Plastic MSOP
0°C to 70°C
LTC6102IMS8-1
LTC6102IMS8-1#TR
LTDXZ
8-Lead Plastic MSOP
–40°C to 85°C
LTC6102HMS8-1
LTC6102HMS8-1#TR
LTDXZ
8-Lead Plastic MSOP
–40°C to 125°C
LTC6102HVCMS8
LTC6102HVCMS8#TR
LTCVB
8-Lead Plastic MSOP
0°C to 70°C
LTC6102HVIMS8
LTC6102HVIMS8#TR
LTCVB
8-Lead Plastic MSOP
–40°C to 85°C
LTC6102HVHMS8
LTC6102HVHMS8#TR
LTCVB
8-Lead Plastic MSOP
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
6102fe
For more information
www.linear.com/LTC6102
3
LTC6102
LTC6102-1/LTC6102HV
(LTC6102, LTC6102-1) The
l
denotes the specifications which apply over
the full operating temperature range, otherwise specifications are at T
A
= 25°C. R
IN
= 10Ω, R
OUT
= 10k, V
SENSE+
= V
+
(see Figure 1 for
details), V
+
= 12V, V
–
= 0V, V
EN
= 2.2V unless otherwise noted.
SYMBOL
V
+
V
OS
PARAMETER
Supply Voltage Range
Input Offset Voltage
(Note 3)
Input Offset Voltage
(Note 4)
ΔV
OS
/ΔT
I
B
PSRR
Input Offset Voltage Drift
(Note 3)
Input Bias Current (Note 5)
Power Supply Rejection Ratio
CONDITIONS
V
SENSE
= 100µV
6V ≤ V
+
≤ 60V
V
+
= 4V
V
SENSE
= 100µV
6V ≤ V
+
≤ 60V
V
+
= 4V
V
SENSE
= 100µV
LTC6102C, LTC6102I, LTC6102C-1, LTC6102I-1
LTC6102H, LTC6102H-1
R
IN
= 40k, V
SENSE
= 2mV
LTC6102C, LTC6102I, LTC6102C-1, LTC6102I-1
LTC6102H, LTC6102H-1
V
SENSE
= 100µV, V
+
= 6V to 60V
V
SENSE
V
SENSE(MAX)
Input Sense Voltage Full Scale
(V
+
– V
IN+
)
V
OUT
Maximum Output Voltage
(LTC6102)
Maximum Output Voltage
(LTC6102-1)
I
OUT
t
r
Maximum Output Current
= 100µV, V
+
= 4V to 60V
l
elecTrical characTerisTics
MIN
4
TYP
MAX
60
10
25
35
50
50
75
3
20
UNITS
V
µV
µV
µV
µV
nV/°C
nV/°C
pA
nA
nA
dB
dB
dB
dB
V
V
V
V
V
V
V
V
mA
mA
µs
µs
kHz
kHz
µV
P-P
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
3
5
3
5
l
l
l
l
l
25
25
60
130
125
120
115
2
0.8
8
3
1
14
11.7
3.8
1
0.5
1
1.5
140
200
2
275
150
140
BW
e
N
I
S
Input Step Response (to 2.5V on
ΔV
SENSE
= 100mV Transient, 6V ≤ V
+
≤ 60V, R
IN
= 100Ω,
a 5V Output Step)
R
OUT
= 4.99k, I
OUT
= 100µA
V
+
= 4V
Signal Bandwidth
I
OUT
= 200µA, R
IN
= 100Ω, R
OUT
= 4.99k
I
OUT
= 1mA, R
IN
= 100Ω, R
OUT
= 4.99k
Input Noise Voltage
0.1Hz to 10Hz
Supply Current
V
+
= 4V, I
OUT
= 0, R
IN
= 10k, R
OUT
= 100k
l
Error <1%, R
IN
= 10k, R
OUT
= 10k
6V ≤ V
+
≤ 60V
V
+
= 4V
V
SENSE
= 2mV, R
OUT
= 100k
12V ≤ V
+
≤ 60V
V
+
= 6V
V
+
= 4V
V
SENSE
= 2mV, R
OUT
= 100k
V
+
= 60V
V
+
= 12V
V
+
= 4V
6V ≤ V
+
≤ 60V, R
IN
= 1k, R
OUT
= 1k, V
SENSE
= 1.1V
V
+
= 4V, R
IN
= 10Ω, R
OUT
= 1k, V
SENSE
= 11mV
l
l
l
l
l
l
l
l
l
l
V
+
= 6V, I
OUT
= 0, R
IN
= 10k, R
OUT
= 100k
290
l
V
+
= 12V, I
OUT
= 0, R
IN
= 10k, R
OUT
= 100k
l
300
420
l
l
l
l
l
I
DIS
V
ENL
Supply Current in Disable Mode
(LTC6102-1 Only)
Enable Input Voltage Low
(LTC6102-1 Only)
V
+
= 60V, I
OUT
= 0, R
IN
= 10k, R
OUT
= 100k
LTC6102C, LTC6102I, LTC6102C-1, LTC6102I-1
LTC6102H, LTC6102H-1
V
EN
= 0.8V, V
+
= 12V
V
EN
= 0.8V, V
+
= 60V
400
475
425
500
450
525
575
650
675
1
18
0.8
4
6102fe
For more information
www.linear.com/LTC6102
LTC6102
LTC6102-1/LTC6102HV
(LTC6102, LTC6102-1) The
l
denotes the specifications which apply over
the full operating temperature range, otherwise specifications are at T
A
= 25°C. R
IN
= 10Ω, R
OUT
= 10k, V
SENSE+
= V
+
(see Figure 1 for
details), V
+
= 12V, V
–
= 0V, V
EN
= 2.2V unless otherwise noted.
SYMBOL
V
ENH
I
BEN
t
ON
t
OFF
f
S
PARAMETER
Enable Input Voltage High
(LTC6102-1 Only)
Enable Input Pin Current
(LTC6102-1 Only)
Turn-On Time (LTC6102-1 Only)
Turn-Off Time (LTC6102-1 Only)
Sampling Frequency
CONDITIONS
l
elecTrical characTerisTics
MIN
2.2
TYP
MAX
UNITS
V
µA
µs
µs
kHz
V
EN
= 0V to 9V
V
EN
= 2.2V, V
SENSE
= 1mV, Output Settles to Within 1% of
Final Value
V
EN
= 0.8V, V
SENSE
= 1mV, Supply Current Drops to Less
Than 10% of Nominal Value
l
8
500
100
10
elecTrical characTerisTics
SYMBOL
V
+
V
OS
PARAMETER
Supply Voltage Range
Input Offset Voltage
(Note 3)
Input Offset Voltage
(Note 4)
ΔV
OS
/ΔT
I
B
PSRR
CONDITIONS
(LTC6102HV) The
l
denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at T
编译自semiengineering 业界越来越关注人工智能的功耗问题，但这个问题并没有简单的解决方案。这需要深入了解应用、半导体和系统层面的软件和硬件架构，以及所有这些的设计和实现方式。每个环节都会影响总功耗和提供的效用。这是最终必须做出的权衡。 但首先，必须解决效用问题。电力是否被浪费了？“我们将电力用于有价值的用途，”Ansys（现为新思科技旗下公司）产品营销总监 Marc Swi...[详细]
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